mirror of
https://github.com/thegeeklab/ansible-later.git
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226 lines
7.1 KiB
Python
226 lines
7.1 KiB
Python
#!/usr/bin/python
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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#
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ANSIBLE_METADATA = {'metadata_version': '1.1',
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'status': ['preview'],
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'supported_by': 'network'}
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DOCUMENTATION = '''
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---
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module: nxos_snmp_traps
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extends_documentation_fragment: nxos
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version_added: "2.2"
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short_description: Manages SNMP traps.
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description:
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- Manages SNMP traps configurations.
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author:
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- Jason Edelman (@jedelman8)
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notes:
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- Tested against NXOSv 7.3.(0)D1(1) on VIRL
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- This module works at the group level for traps. If you need to only
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enable/disable 1 specific trap within a group, use the M(nxos_command)
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module.
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- Be aware that you can set a trap only for an enabled feature.
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options:
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group:
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description:
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- Case sensitive group.
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required: true
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choices: ['aaa', 'bfd', 'bgp', 'bridge', 'callhome', 'cfs', 'config',
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'eigrp', 'entity', 'feature-control', 'generic', 'hsrp', 'license',
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'link', 'lldp', 'mmode', 'ospf', 'pim', 'rf', 'rmon', 'snmp',
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'storm-control', 'stpx', 'switchfabric', 'syslog', 'sysmgr', 'system',
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'upgrade', 'vtp', 'all']
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state:
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description:
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- Manage the state of the resource.
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required: false
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default: enabled
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choices: ['enabled','disabled']
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'''
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EXAMPLES = '''
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# ensure lldp trap configured
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- nxos_snmp_traps:
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group: lldp
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state: enabled
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# ensure lldp trap is not configured
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- nxos_snmp_traps:
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group: lldp
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state: disabled
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'''
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RETURN = '''
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commands:
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description: command sent to the device
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returned: always
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type: list
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sample: "snmp-server enable traps lldp ;"
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'''
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from ansible.module_utils.network.nxos.nxos import load_config, run_commands
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from ansible.module_utils.network.nxos.nxos import nxos_argument_spec, check_args
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from ansible.module_utils.basic import AnsibleModule
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def execute_show_command(command, module):
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command = {
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'command': command,
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'output': 'text',
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}
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return run_commands(module, command)
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def flatten_list(command_lists):
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flat_command_list = []
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for command in command_lists:
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if isinstance(command, list):
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flat_command_list.extend(command)
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else:
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flat_command_list.append(command)
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return flat_command_list
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def get_snmp_traps(group, module):
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body = execute_show_command('show run snmp all', module)[0].split('\n')
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resource = {}
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feature_list = ['aaa', 'bfd', 'bgp', 'bridge', 'callhome', 'cfs', 'config',
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'eigrp', 'entity', 'feature-control', 'generic', 'hsrp',
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'license', 'link', 'lldp', 'mmode', 'ospf', 'pim',
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'rf', 'rmon', 'snmp', 'storm-control', 'stpx',
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'switchfabric', 'syslog', 'sysmgr', 'system', 'upgrade',
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'vtp']
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for each in feature_list:
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for line in body:
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if each == 'ospf':
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# ospf behaves differently when routers are present
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if 'snmp-server enable traps ospf' == line:
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resource[each] = True
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break
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else:
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if 'enable traps {0}'.format(each) in line:
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if 'no ' in line:
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resource[each] = False
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break
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else:
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resource[each] = True
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for each in feature_list:
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if resource.get(each) is None:
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# on some platforms, the 'no' cmd does not
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# show up and so check if the feature is enabled
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body = execute_show_command('show run | inc feature', module)[0]
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if 'feature {0}'.format(each) in body:
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resource[each] = False
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find = resource.get(group, None)
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if group == 'all'.lower():
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return resource
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elif find is not None:
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trap_resource = {group: find}
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return trap_resource
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else:
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# if 'find' is None, it means that 'group' is a
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# currently disabled feature.
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return {}
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def get_trap_commands(group, state, existing, module):
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commands = []
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enabled = False
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disabled = False
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if group == 'all':
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if state == 'disabled':
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for feature in existing:
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if existing[feature]:
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trap_command = 'no snmp-server enable traps {0}'.format(feature)
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commands.append(trap_command)
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elif state == 'enabled':
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for feature in existing:
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if existing[feature] is False:
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trap_command = 'snmp-server enable traps {0}'.format(feature)
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commands.append(trap_command)
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else:
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if group in existing:
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if existing[group]:
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enabled = True
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else:
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disabled = True
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if state == 'disabled' and enabled:
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commands.append(['no snmp-server enable traps {0}'.format(group)])
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elif state == 'enabled' and disabled:
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commands.append(['snmp-server enable traps {0}'.format(group)])
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else:
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module.fail_json(msg='{0} is not a currently '
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'enabled feature.'.format(group))
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return commands
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def main():
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argument_spec = dict(
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state=dict(choices=['enabled', 'disabled'], default='enabled'),
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group=dict(choices=['aaa', 'bfd', 'bgp', 'bridge', 'callhome', 'cfs', 'config',
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'eigrp', 'entity', 'feature-control', 'generic', 'hsrp',
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'license', 'link', 'lldp', 'mmode', 'ospf', 'pim',
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'rf', 'rmon', 'snmp', 'storm-control', 'stpx',
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'switchfabric', 'syslog', 'sysmgr', 'system', 'upgrade',
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'vtp', 'all'],
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required=True),
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)
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argument_spec.update(nxos_argument_spec)
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module = AnsibleModule(argument_spec=argument_spec, supports_check_mode=True)
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warnings = list()
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check_args(module, warnings)
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results = {'changed': False, 'commands': [], 'warnings': warnings}
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group = module.params['group'].lower()
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state = module.params['state']
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existing = get_snmp_traps(group, module)
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commands = get_trap_commands(group, state, existing, module)
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cmds = flatten_list(commands)
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if cmds:
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results['changed'] = True
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if not module.check_mode:
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load_config(module, cmds)
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if 'configure' in cmds:
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cmds.pop(0)
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results['commands'] = cmds
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module.exit_json(**results)
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if __name__ == '__main__':
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main()
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